baber/WOPTO huggingface dataset:
Patent FR-2747788-A1 (FR)
Title: Calibration and processing system for coherence of continuous radar with linear frequency modulation
Inventor: PERRET FREDERIC
IPC: G01S13/34
Filed: 1991-06-11
Abstract: The system includes calibration of the phase variations (delta-phi-REFi) between the ramp index (I) in the course of a reference ramp, followed by processing of the signal (sR(t) received by the radar and correction of the phase error of this signal by using the phase variation (delta-phi-REFi). The calibration consists of simulating (10) the echo signal from an imaginary target which is situated at a distance (D-LAR) from the radar, estimating (11) the phase of the echo signal at a time synchronous with the ramp, and calculation of the phase difference between the phase of the echo signal for the ramp, (i) and the phase of the echo signal for the reference ramp.
Patent FR-2677606-A1 (FR)
Title: Method and apparatus for manufacturing triangular pyramidal teabags
Inventor: JOJI KATAOKA
IPC: B65B9/20
Filed: 1991-06-14
Abstract: A strip of material (2) for bags is wound up and welded longitudinally, about a supply cylinder (1), in order to form a cylindrical material which advances at constant speed along the cylinder. Two perpendicular pairs of opposed pressure pieces (5, 6) alternately clamp, weld and cut the cylindrical material in order to form pyramidal bags filled with a substance supplied by the supply cylinder. Crank mechanisms (22, 24, 34; 23, 25, 35) communicate a circular or elliptical movement to the opposite pressure pieces, so that they clamp the material at the same time as they descend at the same speed as the material, the advance of the latter thus being continuous. Elastic pieces are normally retracted in the supply cylinder but they are displaced in downward projection and move apart laterally before the clamping and cutting operation in order to tension and fold the bag correctly. … …
Patent FR-2679804-A1 (FR)
Inventor: DAVID MOSIMANN
IPC: A61C1/14
Filed: 1991-07-29
Abstract: The invention relates to a tool shaft blocking device, a dental handpiece head provided with this device, as well as a dental handpiece equipped with such a head. The device according to the invention comprises a body (32) with respect to which the shaft (M) of a tool may be positioned, this body (32) comprising a longitudinal bore (34), as well as a clamping member (52) housed in the bore (34) and capable of clamping the shaft of the tool by bracing it, interacting with a control slide (38) and return means (64), this device being characterised in that it comprises a tubular bush (36) inserted in the body (32) and whose thick edges (72) constitute two slopes forming a cam on which corresponding thick edges (76) of a skirt (62) bears, which skirt being partially frustoconical on the outside and integral with this clamping member (52). This device is of use for blocking the shafts of tools used in dental surgery.
Patent WO-9216853-A1 (WO)
Inventor: FOKA RIGOBERT
IPC: G01S7/536
Filed: 1992-02-28
Abstract: L'invention concerne les procédés permettant de soustraire aux sons reçus par le sonar d'un véhicule sous-marin les bruits générés par ce propre véhicule. Elle consiste à séparer orthogonalement ces bruits (401-403) pour pouvoir les soustraire au signal bruité. Une amélioration consiste à n'utiliser comme signaux de mesure des bruits que la mesure des fluctuations du courant fourni par la batterie (103) au moteur de propulsion (102) et du courant fourni par la génératrice (104) aux circuits de guidage et de commande (106, 107). Elle permet d'améliorer le guidage des véhicules sous-marins.
Patent WO-9304273-A1 (WO)
Title: Turboreactor thrust reverser having a progressive curvature deflecting edge
Inventor: CARIMALI FELIX
IPC: F02K1/56
Filed: 1992-08-19
Abstract: A reverse path (17) for the passage of flow reversed by a turboreactor thrust reverser is delimited on one side by deflecting edge (108) integral with a stationary part (1). The longitudinal sections (A, B, C, D) of the deflecting edge (108) have a progressive curvature from one lateral edge to the other of the reverse path such as to improve control of the reverse thrust layers.
Patent WO-9308557-A1 (WO)
Inventor: HOUACHE FREDERIC
IPC: G09F11/30
Filed: 1992-10-21
Abstract: Dispositif d'affichage d'informations, notamment publicitaires comprenant un bâti support (10) muni d'une fenêtre d'affichage (12), caractérisé en ce qu'il comprend un magasin (16) avec au moins un panneau (28) support d'informations, des moyens de sélection (34) et de préhension (32) de l'un desdits panneaux, et des moyens (14) de transfert de ce panneau au droit de la fenêtre d'affichage.
Patent FR-2688026-A1 (FR)
Title: Systeme et methode d'acquisition de donnees physiques liees a un forage en cours.
Inventor: GUY PIGNARD
IPC: E21B47/00
Filed: 1992-02-27
Abstract: - La présente invention concerne un ensemble d'acquisition de données pendant un forage. - L'ensemble comprend une garniture de forage (3, 7, 9) comportant au moins deux capteurs de mesure (4, 10) situés sensiblement à chaque extrémité d'une portion de longueur de ladite garniture. - L'ensemble comprend également une installation de traitement (13) adaptée à recevoir, traiter, enregistrer et synchroniser au moins un signal provenant de chaque capteur. - L'invention concerne également une méthode d'acquisition de données en cours de forage. - Application à l'analyse du comportement physique d'une garniture de forage.
Patent FR-2674344-A1 (FR)
Title: Ensemble corps d'appareil photo.
Inventor: MASAHIRO HAYAKAWA
IPC: G03B17/02
Filed: 1992-03-19
Abstract: Ensemble corps d'appareil photo comprenant un élément corps principal (11) comportant une chambre de cartouche (12) et une chambre de bobine (13), et un élément corps auxiliaire (20) distinct qui peut être fixé de manière démontable à l'élément corps principal (11).
Patent FR-2690193-A1 (FR)
Title: Covered lock for flat coded key or card - comprises spring loaded bolt and equidistant locking components with bolt moved by eccentric wheel with its flat part aligning with openings in components
Inventor: JEAN-YVES DE MONTGOLFIER
IPC: E05C1/10
Filed: 1992-04-17
Abstract: A special lock with transverse notches consists of several spring (3) operated locking components (2) in a casing (1). One end (5) of each of the components engages with a transverse groove (18) of a flat coded key or card for releasing the bolt (6). The lockable cover (15) swivels over the casing with several slots (19). Each component (2) has an opening with which a flat part (13) of the bolt aligns when unlocked. The bolt is moved by an eccentric knurling wheel and controlled by spring loaded ball (10). The locking components are equidistant and space equals the bolt stroke. USE/ADVANTAGES - Improved design completely flush, easy to use, greatly simplified construction.
Patent FR-2694057-A1 (FR)
Title: Telescopic coupling for a transmission used in motor vehicles - includes sealing members having sleeve sliding in sealing axial manner in guide port of the sheath of coupling, with members to retain this sleeve w.r.t shaft
Inventor: FRANCOIS MOULINET
IPC: F16D3/205
Filed: 1992-07-24
Abstract: The telescopic coupling (10) contains a cylindrical tubular sheath (12) whose axis (X-X) is parallel to the direction in which the coupling slides. It is joined to one of the rotating parts and contains the rolling paths (14) for the rolling elements (16) carried by the trunnions (18). This trunnion is fixed to a shaft (24) which forms the other rotating part of the coupling. The sealing between the sheath (12) and the shaft (24) is effected by a sleeve (42) sliding axially in a sealed manner in the guide sleeve (40) and seal inserted into the inside wall of a flange (36) connected to the outer sheath (12). This seal seals against the outer surface of the guide sleeve (40) which is connected to the shaft by flexible bung (44). This bung (44) allows for a limited amount of deflection (alpha) of the axis of rotation (Y-Y) of the shaft in relation to the axis (X-X) of the sleeve. Use/Advantage -  A telescopic coupling with limited flexing for transmissions in motor vehicles where the traditional sealing bellows with their inherent disadvantages are dispensed with.
Patent FR-2694377-A1 (FR)
Title: Appareil de cuisson à gaz muni de bruleurs à gaz atmosphérique.
Inventor: ALAIN AUGU
IPC: F24C3/08
Filed: 1992-07-28
Abstract: La présente invention concerne un appareil de cuisson à gaz comportant un plan de cuisson (1) et au moins un brûleur (4) à gaz atmosphérique fonctionnant avec une prise d'air primaire (9) et une prise d'air secondaire (12). D'autre part, il comporte des moyens (13) pour réaliser la prise d'air secondaire en dessous du plan de travail.
Patent FR-2696670-A1 (FR)
Inventor: GERARD TEXIER
IPC: B25J9/12
Filed: 1992-10-13
Abstract: Robot articulation for producing a rotation in relation to two arms (1, 2) and characterized in that it comprises a sealed housing composed of two half shells each integral with the end of an arm and rotatably mounted on one another. Said articulation is also characterized in that one of the two half shells contains a dc brushless motor reducer and the other half shell is driven by said motor reducer, the housing being filled with an electrically insulating liquid. Each half shell comprises a connector (5, 6) which receives a coupling cable (7) including supply conductors and a data transmission line and is connected to the adjacent articulation, said housing containing a motor reducer control device which comprises a processor.
Patent FR-2698500-A1 (FR)
Title: Medium or high power electronic switching circuit for DC=DC voltage converter - includes primary circuit with load capacitor, and resonant circuit providing discharge of stored energy within capacitor
Inventor: MARC LONG
IPC: H02M3/155
Filed: 1992-11-24
Abstract: The electronic switching circuit includes a primary switching circuit (I,LR,CR) operating in an all-or-nothing mode and including the load capacitor (CR). A resonant circuit (I,LX,CR) is connected to the terminal of this load capacitor (CR) in the primary switching circuit, and is excited (IX) by the switching of the primary circuit, to recover the electrical energy stored in the capacitor. The primary circuit may include a first switch (I), while the resonant discharge circuit includes a second switch (IX) controlled in synchronism with the first. ADVANTAGE - Circuit provides both medium and high power switching, esp. in DC/DC converter. Protected against ambient electromagnetic effects.
Patent FR-2699528-A1 (FR)
Inventor: FREDERIC DRUJON
IPC: C08G18/62
Filed: 1992-12-18
Abstract: The invention relates to a primer composition for the adhesion of a plastic to a substrate, especially in the industry of glass panes for motor vehicles. The composition according to the invention essentially comprises a copolymer of polyvinyl chloride having free hydroxyl groups. The invention proposes processes for the treatment of a glass pane using this composition. The invention also proposes uses of this composition for the adhesion of plastics to the glass and for the adhesion of an adhesive bead to a plastic.
Patent FR-2687895-A1 (FR)
Title: Methode pour la construction de la couverture d'une serre et chassis a utiliser pour cette methode.
Inventor: SLAMAN
IPC: E04B7/24
Filed: 1993-01-29
Abstract: Une méthode pour la construction de la couverture d'une serre sur la base d'une serre comprend la réalisation préalable d'un châssis, le vitrage du châssis, le levage ultérieur du châssis fini au-dessus de la base ainsi que la pose du châssis sur les emplacements d'appui prévus à cet effet pour la couverture de la base. Le châssis peut être composé de deux moitiés de châssis à relier entre elles de façon articulée sur leurs bords transversaux supérieurs, ces moitiés de châssis étant rabattues l'une contre l'autre pour le levage, écartées au-dessus de la base de la serre et posées par leurs bords transversaux inférieurs sur les emplacements d'appui.
Patent FR-2701288-A1 (FR)
Title: Garniture d'étanchéité, notamment pour menuiserie de bâtiment et produit incorporant une telle garniture.
Inventor: JACQUES DOUILLET
IPC: E06B7/23
Filed: 1993-02-05
Abstract: Garniture d'étanchéité, notamment pour menuiserie de bâtiment, comportant un talon de montage (21) dans une gorge ou rainure (G) d'un profilé (m) de ladite menuiserie. Elle comprend une partie profilée d'étanchéité proprement dite (22) en un matériau souple, suffisamment "compressible" pour, d'une part, pouvoir être déformé localement de manière importante sans perdre ses qualités d'étanchéité et, d'autre part, pour satisfaire aux différentes fonctions d'étanchéité pour lesquelles il est mis en œuvre.
Patent FR-2702667-A1 (FR)
Title: Device for re-educating (rehabilitating) the proprioceptive or postural attitude (posture) of the limbs of a patient
Inventor: MARC PETTMAN
IPC: A63B22/18
Filed: 1993-03-17
Abstract: This device comprises a movable plate (1) mounted pivotably on a spindle in combination with measurement and display means. The plate (1) is slaved to a gear motor (2) controlled by a programmable electronic command unit (3) in order to brake the said plate (1) as desired and in a controlled and variable manner.
Patent FR-2704571-A1 (FR)
Title: Device for cleaning motor vehicle traffic lane marker elements, in particular lane separators
Inventor: JACQUES LEPLOMB
IPC: E01H1/00
Filed: 1993-04-30
Abstract: Device (1) for cleaning marker elements arranged on motor vehicle traffic lanes, in particular lane separators, which is intended to be mounted on the free end of an articulated arm supported by a towing vehicle. It comprises a head for remote cleaning of a lane separator, fitted with at least two bent nozzles (21), the ends of which are directed towards a point located in front of the said head in order to spray a pressurised liquid, the said cleaning head being capable of being moved in space, on the one hand using horizontal displacement means comprising a horizontal arm (41) sliding in a linear carriage (42) under the action of a hydraulic motor (33') and, on the other hand, using vertical displacement means comprising an arm (31) sliding in a linear carriage (32) under the action of a hydraulic motor (33). The said cleaning head comprises a mechanical sensor (26) which makes it possible, when it is in contact with the said lane separator, on the one hand to send a signal to the driver and, on the other hand, to control the horizontal displacement of the said head until the said sensor (26) returns to its initial position.
Patent FR-2707997-A1 (FR)
Inventor: MARC-ANDRE THEOLEYRE
IPC: C13B20/12
Filed: 1993-07-19
Abstract: Process for refining a raw sugar, especially brown sugar originating from the cane sugar industry, which is characterised in that it comprises the operations: (a) of remelting the raw sugar in order to obtain a raw sugar syrup, (b) of carbonation or of phosphatation of the said raw sugar syrup, and (c) of tangential microfiltration and/or of tangential ultrafiltration of the raw sugar syrup which has undergone carbonation or phosphatation. This process is completed by the operations: (d) of decolorisation of the sugar syrup resulting from the operation (c), and (e) of crystallisation and/or demineralisation of the sugar syrup resulting from the operation (d).
Patent FR-2709457-A1 (FR)
Title: Installation de freinage pour véhicules automobile du type à système anti-blocage des roues.
Inventor: FRANCOIS BAILLEUX
IPC: B60T8/96
Filed: 1993-09-02
Abstract: L'invention concerne une installation de freinage pour véhicule automobile. L'installation est du type comprenant un système anti-blocage des roues commandé par une commande électronique principale (3). Elle est caractérisée en ce qu'elle comprend des moyens détecteurs (12) d'une défaillance de la commande principale (3) et une commande électronique de secours (4) indépendante de la commande principale (3) et pourvue de moyens (17) pour diminuer le freinage des roues arrière (6) lorsqu'une défaillance de la commande principale est détectée. L'invention est utilisable pour des véhicules automobiles.
Patent FR-2715510-A1 (FR)
Title: Connecting device for antenna esp. on vehicle roof
Inventor: RENE PASSERAT DE SILANS
IPC: H01Q1/12
Filed: 1994-01-25
Abstract: The antenna (1) is preferably fixed to the roof (2) or other part of a vehicle body and is attached to equipment within the vehicle by a coaxial cable (7) terminated in the antenna mounting (3). The mounting is secured to the vehicle by a nut (5) and bolt (4). The bolt passes through an electrical insulation block (8) incorporating a pin (9) connected directly to the core (10) of the cable. The assembly (11) connecting the pin to the bolt and nut includes a hood (12) attached to an earth terminal (6). In a passive antenna a metallic blade (14) and spacer (13) are also connected to the earth terminal. For an active antenna, the amplifier is inserted between the pin and a feed in the hood.
Patent WO-9533653-A1 (WO)
Title: Boite pliante a faces incurvees, ainsi qu'un procede de fabrication d'une telle boite
Inventor: PLANCHARD CHRISTIAN
IPC: B65D5/36
Filed: 1994-10-06
Abstract: La présente invention concerne une boîte pliante à faces incurvées, présentant à plat deux flancs (1, 2) superposables reliés par une ligne prérainée (3) correspondant au bord inférieur de la boîte, l'un des flancs (1) présentant au moins une ligne prérainée arquée (5, 6) et une ligne prérainée droite (7, 8) se rejoignant à leurs extrémités et s'étendant entre l'extrémité du bord supérieur des flancs et un point intermédiaire du bord opposé, la ligne arquée étant incurvée vers la zone centrale du flanc, l'autre flanc (2) présentant au moins une ligne arquée (19, 20) s'étendant depuis le bord supérieur jusqu'audit point intermédiaire du bord inférieur, la mise en forme s'effectuant par enfoncement par une pression exercée sur la partie extérieure auxdites lignes droites prérainées, caractérisé en ce que l'une des faces présente une patte latérale rabattable (21, 22) délimitée par la ligne droite prérainée (17, 18), la surface extérieure de ladite patte rabattable étant collée sur la surface intérieure du flanc complémentaire, de manière à ce que les deux lignes droites (7, 8, 17, 18) viennent se superposer ainsi que le procédé pour la fabrication d'une telle boîte.
Patent FR-2701716-A1 (FR)
Title: Procédé de retannage du cuir.
Inventor: DENNY JACQUES P
IPC: C14C3/22
Filed: 1994-02-16
Abstract: L'invention concerne un procédé de retannage du cuir ou des peaux tannées, procédé selon lequel le cuir ou la peau tannée sont retannés avec (A) un acide carboxylique polymère contenant des motifs d'acide alpha-hydroxyacrylique, éventuellement sous forme d'un sel, comme motifs constitutifs du polymère, le polymère (A) ne devant pas, pour ce retannage, être utilisé directement après un tannage minéral, directement avant un retannage minéral ou après un retannage minéral et également pas en liaison directe avec un post-traitement minéral.
Patent FR-2716711-A1 (FR)
Title: Inlet and damper system for airhouses
Inventor: THOMAS KISER
IPC: F24F11/02
Filed: 1994-02-28
Abstract: A burner assembly and an outside air inlet are incorporated in a unit adapted to be affixed to the airhouse. A building return air inlet provides communication between the airhouse and the interior of the building. Shear dampers or valves of equal flow capacity varying linearly between open and closed positions are provided in the outside and building return air inlets. The dampers are controllably interconnected to operate in opposition so as to admit a uniform combined vol. of outside air and building return air to the airhouse. The burner assembly and outside air and building return air inlets are sized so that air entering the airhouse through the burner unit and the outside and return air inlets are at equal velocities.
Patent FR-2717671-A1 (FR)
Inventor: PASCAL LAUGIER
IPC: A61B5/103
Filed: 1994-03-25
Abstract: Method for in vivo estimation and characterisation of mechanical and structural bone properties, by propagating an ultrasonic wave through the bone and analysing the interaction between said wave and the bone, wherein the bone is scanned with an ultrasonic beam from focused transducers, signals transmitted through the bone and/or reflected by the bone surfaces and/or scattered by internal bone structures are collected, stored, and processed, to provide measurements for the propagation rate of the ultrasonic wave in the bone, bone thickness, the transmission attenuation coefficient of the ultrasonic beam, and the reflection parameters for the estimation of attenuation and backscatter coefficients.
Patent FR-2724514-A1 (FR)
Title: Scrambling-descrambling key management method for secure data transmission
Inventor: TIGOULET JACQUES
IPC: H04L9/12
Filed: 1994-09-08
Abstract: The method involves scrambling transmitted data using a first key (11). The first key is associated with a transition key (12) periodically transforms (10) the first key into a second future scrambling key (13). At the receiver, a current descrambling key (31) is associated with another transition key (32) for synchronous transformation (30) into a second future descrambling key (33). The receiver can enter transmission mode to send an acknowledgement (40) scrambled with the future key for interpretation by the sender in reception mode as evidence that the future descrambling key is available for any further messages.
Patent FR-2726136-A1 (FR)
Title: Synchronous oscillator e.g. for receiver clock generation
Inventor: GARELLI OLEG
IPC: H03D11/04
Filed: 1994-10-25
Abstract: The oscillator receives a synchronisation signal at a terminal (Es) and outputs (So) a signal synchronised with the input signal. The circuit uses a MOS transistor with a double gate (T). The drain-source acts as the non-linear component of a free oscillator. A polarisation circuit (R1,R2) is connected to one gate (Gp) and the source is connected to earth via another resistor (R3). The synchronisation input is connected to the other gate (Ge). The resistors can be used to adjust the internal coupling capacity between the input gate and the output. The polarising gate can be connected to the common junction of the two resistors. The source earthing resistor can be decoupled by a parallel capacitor (C4). The oscillator (T,L1,C1,C2) can be of Colpitts type.
Patent WO-9521939-A1 (WO)
Title: Procede d'alignement de macromolecules par passage d'un menisque et applications
Inventor: BENSIMON DAVID
IPC: C12Q1/68
Filed: 1995-02-10
Abstract: La présente invention a pour objet un procédé d'alignement de macromolécule(s) sur la surface (S) d'un support, caractérisé en ce que l'on fait se déplacer sur ladite surface (S) la ligne triple S/A/B (ménisque) résultant du contact d'un solvant (A) avec la surface (S) et un milieu (B), lesdites macromolécules ayant une partie, notamment une extrémité, ancrée sur la surface (S), l'autre partie, notamment l'autre extrémité, étant en solution dans le solvant (A). La présente invention a également pour objet un procédé de mise en évidence, de mesure de distance intra-moléculaire, de séparation et/ou dosage d'une macromolécule dans un échantillon dans lequel on met en ÷uvre un procédé d'alignement selon l'invention.
Patent FR-2735593-A1 (FR)
Title: Specification of interface between control terminal and calculator for vehicle e.g. aircraft guidance or nuclear facility
Inventor: SAINT UPERY YVES
IPC: G06F9/44
Filed: 1995-06-13
Abstract: The specification aid uses a graphical language using symbols relating to each of the specified functions. A computer links these symbols to express a display configuration on the screen, to record a description of all the elementary actions that can be performed by the operator, and a record description of the responses of the terminal to instructions from the calculator. This representation of the interface specification is supplied to a computer, which verifies the coherence and correctness of the specification. An editor is provided to permit choice of symbols and to link the symbols.